fix #5229 - move IServerStartup.Configure execution until later so that it is possible to register custom endpoints

Oqtane.Server/Infrastructure/Middleware/TenantMiddleware.cs

@@ -23,10 +23,6 @@ namespace Oqtane.Infrastructure
             var config = context.RequestServices.GetService(typeof(IConfigManager)) as IConfigManager;
             string path = context.Request.Path.ToString();
 
-            // note that in order to support Alias subfolders we used to ignore Blazor framework requests...
-            // but this does not work in static rendering as the web UI request originates from /_blazor
-            //if (config.IsInstalled() && !path.StartsWith("/_"))
-
             if (config.IsInstalled()) 
             {
                 // get alias (note that this also sets SiteState.Alias)